Types of Graph

Front

What is an independent variable?

Back

The independent variable is the variable that is changed or controlled in a scientific experiment to test its effects on the dependent variable.

Front

What is a dependent variable?

Back

The dependent variable is the variable that is measured and affected in an experiment, responding to changes in the independent variable.

Front

What type of data is represented by the color of cars in a parking lot?

Back

Qualitative data, as it describes characteristics or qualities.

Front

What is quantitative data?

Back

Quantitative data is numerical and can be measured or counted, such as height, weight, or number of items.

Front

What is a data table?

Back

A data table is a structured format for organizing and displaying data, typically in rows and columns.

Front

What is a histogram?

Back

A histogram is a type of bar graph that represents the frequency distribution of numerical data.

Front

What is a circle graph (pie chart)?

Back

A circle graph, or pie chart, is a circular statistical graphic divided into slices to illustrate numerical proportions.

Front

How do you determine the percentage of a value?

Back

To find the percentage, divide the part by the whole and multiply by 100.

Front

What is the purpose of a graph?

Back

Graphs visually represent data to make it easier to understand trends, patterns, and relationships.

Front

What is the difference between qualitative and quantitative data?

Back

Qualitative data describes qualities or characteristics, while quantitative data is numerical and can be measured.